Average Age at Death by County, New Jersey, 2021
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Why Is This Important?
Average age at death is a measure of longevity.
Definition
The arithmetic mean age, in years, at which a group of persons died Average age at death does not take into account the average age of the corresponding population. This can bias results in demographic groups whose age composition varies greatly from that of the overall population.
Data Source
Death Certificate Database, Office of Vital Statistics and Registry, New Jersey Department of Health(https://www.nj.gov/health/vital/)
How the Measure is Calculated
Numerator:
The sum of ages at death among decedents in a given time periodDenominator:
Total number of decedents in that time period